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Supersonic Exhaust Testing at Glenn on a model called the Highly Variable Cycle Exhaust System.

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Supersonic Exhaust Testing at Glenn on a model called the Highly Variable Cycle Exhaust System.


Published 02/19/2010


New testing is underway in the Aero-Acoustic Propulsion Laboratory (AAPL) at NASA's Glenn Research Center. The research focuses on a model called the Highly Variable Cycle Exhaust System -- a 0.17 scale model of an exhaust system that will operate at subsonic, transonic and supersonic exhaust speeds in a future supersonic business jet. The model features ejector doors used at different angles. Researchers are investigating the impact of these ejectors on the resulting acoustic radiation. Here, Steven Sedensky, a mechanical engineer with Jacobs Sverdrup, takes measurements of the ejector door positions. Image Credit: NASA Bridget R. Caswell, (Wyle Information Systems LLC)


Identifier 427975main_if_58_superexhaust
Creator NASA Bridget R. Caswell, (Wyle Information Systems LLC)
Date 02/19/2010
Filename 427975main_if_58_superexhaust
Mediatype image
Rights Public Domain
Source http://www.nasa.gov/centers/glenn/multimedia/imagegallery/if_58_superexhaust.html
Where Glenn Research Center (GRC)
Year 2010
Publicdate 2010-03-06 00:37:11

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